---> uname -a: Linux prd-ubuntu2004-docker-4c-4g-3038 5.4.0-200-generic #220-Ubuntu SMP Fri Sep 27 13:19:16 UTC 2024 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 2 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.8G 0 7.8G 0% /dev tmpfs 1.6G 1.1M 1.6G 1% /run /dev/vda1 78G 11G 68G 14% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 44M 44M 0 100% /snap/snapd/15177 /dev/loop1 62M 62M 0 100% /snap/core20/1405 /dev/loop2 68M 68M 0 100% /snap/lxd/22753 /dev/vda15 105M 6.1M 99M 6% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 /dev/loop3 45M 45M 0 100% /snap/snapd/23258 /dev/loop4 64M 64M 0 100% /snap/core20/2434 /dev/loop5 92M 92M 0 100% /snap/lxd/29619 ---> free -m: total used free shared buff/cache available Mem: 15997 694 11050 1 4252 14963 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:fd:4b:7a brd ff:ff:ff:ff:ff:ff inet 10.30.170.153/23 metric 100 brd 10.30.171.255 scope global dynamic ens3 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fefd:4b7a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1458 qdisc noqueue state DOWN group default link/ether 02:42:fa:af:2d:b6 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3038) 12/16/24 _x86_64_ (4 CPU) 01:33:28 LINUX RESTART (4 CPU) 01:34:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:35:01 279.99 94.57 185.42 0.00 2805.03 8417.05 0.00 01:36:01 203.78 49.81 153.97 0.00 3083.75 11029.10 0.00 01:37:01 20.86 2.88 17.98 0.00 150.37 12085.72 0.00 01:38:01 67.59 3.62 63.97 0.00 128.38 13880.75 0.00 01:39:01 93.08 6.62 86.47 0.00 4602.57 36552.44 0.00 Average: 132.08 31.08 101.00 0.00 2149.65 16446.53 0.00 01:34:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:35:01 13384768 15435584 548328 3.35 68828 2179796 1239988 7.11 790132 1934780 171000 01:36:01 12296000 14748308 1219456 7.44 83096 2551748 1891040 10.85 1573036 2208820 202812 01:37:01 11534916 14339064 1623672 9.91 90864 2883728 2457444 14.10 2062252 2461664 265268 01:38:01 10976988 14207540 1755052 10.71 99380 3283044 2307144 13.24 2403204 2661852 403784 01:39:01 11344524 15351148 599956 3.66 111992 4024624 1326388 7.61 1575104 3088796 3228 Average: 11907439 14816329 1149293 7.02 90832 2984588 1844401 10.58 1680746 2471182 209218 01:34:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:35:01 lo 0.90 0.90 0.09 0.09 0.00 0.00 0.00 0.00 01:35:01 ens3 189.66 146.58 1252.30 51.83 0.00 0.00 0.00 0.00 01:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 01:36:01 ens3 262.54 208.78 3268.13 33.12 0.00 0.00 0.00 0.00 01:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 lo 213.45 213.45 202.54 202.54 0.00 0.00 0.00 0.00 01:37:01 ens3 303.43 205.40 3501.31 28.61 0.00 0.00 0.00 0.00 01:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 lo 1424.83 1424.83 1350.68 1350.68 0.00 0.00 0.00 0.00 01:38:01 ens3 170.30 132.78 1959.16 21.37 0.00 0.00 0.00 0.00 01:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:39:01 lo 18.06 18.06 1.80 1.80 0.00 0.00 0.00 0.00 01:39:01 ens3 311.35 239.28 2920.77 184.98 0.00 0.00 0.00 0.00 01:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 333.96 333.96 313.14 313.14 0.00 0.00 0.00 0.00 Average: ens3 247.84 186.83 2589.24 64.06 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-200-generic (prd-ubuntu2004-docker-4c-4g-3038) 12/16/24 _x86_64_ (4 CPU) 01:33:28 LINUX RESTART (4 CPU) 01:34:03 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 20.46 13.36 10.83 4.89 0.11 50.35 01:35:01 0 24.79 11.22 10.16 4.71 0.10 49.02 01:35:01 1 19.64 12.75 9.55 3.90 0.12 54.05 01:35:01 2 19.61 14.48 11.47 7.33 0.10 47.00 01:35:01 3 17.78 15.00 12.12 3.63 0.12 51.35 01:36:01 all 39.46 0.00 1.73 3.12 0.09 55.60 01:36:01 0 35.08 0.00 2.50 3.40 0.12 58.90 01:36:01 1 45.00 0.00 2.04 1.59 0.07 51.30 01:36:01 2 37.34 0.00 1.24 6.22 0.10 55.10 01:36:01 3 40.41 0.00 1.13 1.30 0.07 57.09 01:37:01 all 50.68 0.00 1.69 0.79 0.09 46.75 01:37:01 0 48.04 0.00 1.47 1.68 0.08 48.73 01:37:01 1 54.16 0.00 2.33 0.47 0.10 42.95 01:37:01 2 46.43 0.00 1.33 0.96 0.08 51.19 01:37:01 3 54.13 0.00 1.65 0.05 0.08 44.08 01:38:01 all 55.95 0.00 2.68 1.19 0.11 40.07 01:38:01 0 65.30 0.00 2.49 1.14 0.10 30.96 01:38:01 1 47.19 0.00 3.16 2.37 0.12 47.17 01:38:01 2 54.25 0.00 1.81 0.37 0.12 43.45 01:38:01 3 57.01 0.00 3.28 0.89 0.10 38.72 01:39:01 all 22.08 0.00 2.60 3.55 0.08 71.69 01:39:01 0 16.73 0.00 2.43 4.30 0.08 76.45 01:39:01 1 37.55 0.00 2.67 5.33 0.10 54.36 01:39:01 2 18.55 0.00 2.74 1.67 0.08 76.94 01:39:01 3 15.52 0.00 2.56 2.91 0.07 78.94 Average: all 37.86 2.59 3.85 2.69 0.10 52.92 Average: 0 38.06 2.18 3.77 3.03 0.10 52.87 Average: 1 40.89 2.46 3.90 2.72 0.10 49.93 Average: 2 35.38 2.79 3.65 3.27 0.10 54.80 Average: 3 37.10 2.91 4.09 1.74 0.09 54.07